42169746020

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2973889}}^1$

素因数の和:2974607

約数の個数: 24

約数和(自身を含む): 88681399800

約数和(自身を除く): 46511653780

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 2973889, 5947778, 11895556, 14869445, 29738890, 59477780, 2108487301, 4216974602, 8433949204, 10542436505, 21084873010, 42169746020]

約数ペア:

[(1, 42169746020), (2, 21084873010), (4, 10542436505), (5, 8433949204), (10, 4216974602), (20, 2108487301), (709, 59477780), (1418, 29738890), (2836, 14869445), (3545, 11895556), (7090, 5947778), (14180, 2973889)]